Headphones have become a staple of product placement for celebrities, heck, everyone is rocking them Beats nowadays. But Monster’s latest headphones got the royal treatment recently over in Monaco, when the royal couple took some time away from the excitement of the Monaco Grand Prix to check out Monster’s new Inspiration, and the Diamond Tears – Edge headphones. In particular, the Prince tried out the Inspiration headphones, a pair of runway-inspired headphones that can use customizableble and interchangeable headbands. Meanwhile, the princess donned the new Diamond Tears – Edge headphones, which are designed to be glamourous enough for a princess with their very glitzy crystal-like design.

Noted Mr. Lee: “Since 1929, the Monaco Grand Prix has been known around the world as an event that signifies the pinnacle of glamour and prestige – which is precisely why we chose this event to preview our new line of headphones.”

Monster also took out the opportunity to show off their new Diesel VEKTR headphones, which stem from a collaboration with the company and Diesel. We’ll have a full review of the Diesel VEKTR headphones up soon.